Matesy Magneto-Optic Systems and Sensors, MagView, CMOS-MagView, MagEye
Magneto-Optic Sensors enable visualization of the vertical magnetic field from a flat surface with down to 1µm spatial resolution and 1µs time resolution.
Applications: hard and soft magnetic material analysis, permanent magnet magnetization, magnetic stripe cards, encoders, audio and video tapes, serial numbers, welding seams, magnetic ink, bank notes, magnetic data carriers, magnetic domains.
| Sensor Type | A | B | C | D |
|---|---|---|---|---|
| Stand-alone sensors for integration into your own system. | ||||
| Field Range | ±2.5mT (±2kA/m) | ±39mT (±31kA/m) | ±160mT (±100kA/m) | ±6mT (±5kA/m) |
| Sensor Sizes | 8x8mm, 20.5x15.5mm, 3inch dia. or 60x45mm | 8x8mm, 20.5x15.5mm, 3inch dia. or 60x45mm | 8x8mm, 20.5x15.5mm, 3inch dia. or 60x45mm | 8x8mm or 20.5x15.5mm |
| Application | Magnetic stripe cards, hard magnetic ink, steels, audio tapes | magnetic stripe cards, polymer bound magnets, audio tapes | magnetic encoders, grain structures and stray field distributions of permanent magnets and polymer bound magnets | magnetic bias-fields of magnetic ink (e.g. documents, banknotes) and steels (e.g. car serial numbers) |
| More information on Magneto-Optic Sensors available from Matesy's Website. | ||||
Sensor KitsPackaged kit designed for Forensic Analysis of damaged serial numbers MOS-KIT-3A – Type A ( ±2kA/m) Sensor Kit containing
Kit does not contain a polarized light source or camera. For more information on using Magneto-Optic Films for Forensic Analysis, see:
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| Sensor Type | A | B | C | D |
|---|---|---|---|---|
| Stand-alone sensors for integration into your own system. | ||||
| Sensor Type | A | B | C | D |
| Field Range | ±2.5mT (±2kA/m) | ±39mT (±31kA/m) | ±160mT (±100kA/m) | ±6mT (±5kA/m) |
| Sensor Type | A | B | C | D |
| Sensor Sizes | 8x8mm, 20.5x15.5mm, 3inch dia. or 60x45mm | 8x8mm, 20.5x15.5mm, 3inch dia. or 60x45mm | 8x8mm, 20.5x15.5mm, 3inch dia. or 60x45mm | 8x8mm or 20.5x15.5mm |
| Sensor Type | A | B | C | D |
| Application | Magnetic stripe cards, hard magnetic ink, steels, audio tapes | magnetic stripe cards, polymer bound magnets, audio tapes | magnetic encoders, grain structures and stray field distributions of permanent magnets and polymer bound magnets | magnetic bias-fields of magnetic ink (e.g. documents, banknotes) and steels (e.g. car serial numbers) |
| Sensor Type | A | B | C | D |
| More information on Magneto-Optic Sensors available from Matesy's Website. | ||||
| Sensor Type | A | B | C | D |
Sensor KitsPackaged kit designed for Forensic Analysis of damaged serial numbers MOS-KIT-3A – Type A ( ±2kA/m) Sensor Kit containing
Kit does not contain a polarized light source or camera. For more information on using Magneto-Optic Films for Forensic Analysis, see:
|
||||
MagViewMagView is a magneto-optical readout device for fast and precise visualization of magnetic field structures. The handheld device can be applied for qualitative testings and stray field analyses. MagView visualizes magnetic stray fields of credit cards, magnetic encoders and multipole magnets.
More information on MagView available from Matesy's Website. |
CMOS-MagViewThe “Magnetic Field Camera” System CMOS-MagView is a high resolution magnetic measurement and visualization system. It allows magnetic field mapping under the stimulation of leakage flux / stray field.
More information on CMOS-Magview available from Matesy's Website. |
MagEye With the MagEye the magneto-optical analysis becomes easier than ever before. The system enables nondestructive realtime investigation of magnetic stray fields with simultaneous evaluation. Conveniently – with a simple hand movement.
More information on MagEye available from Matesy's Website. |
MagViewMagView is a magneto-optical readout device for fast and precise visualization of magnetic field structures. The handheld device can be applied for qualitative testings and stray field analyses. MagView visualizes magnetic stray fields of credit cards, magnetic encoders and multipole magnets.
More information on MagView available from Matesy's Website. |
CMOS-MagViewThe “Magnetic Field Camera” System CMOS-MagView is a high resolution magnetic measurement and visualization system. It allows magnetic field mapping under the stimulation of leakage flux / stray field.
More information on CMOS-Magview available from Matesy's Website. |
MagEyeWith the MagEye the magneto-optical analysis becomes easier than ever before. The system enables nondestructive realtime investigation of magnetic stray fields with simultaneous evaluation. Conveniently – with a simple hand movement.
More information on MagEye available from Matesy's Website. |
Operating PrincipleThe magneto-optic principle is based on the Faraday effect. It describes the rotation of the plarizaton plane of linearly polarized light when passing through a transparent medium. When light passes through a magneto-optical medium, the different angles of rotation of the polarization depends on the local magnetic field strength, resulting in contrast-differences which can be visually evaluated. Thus, a direct, real-time visualization of a quasi-static magnetic field over the entire sensor surface is achieved.  |
ApplicationsQuality Control of Permanent Magnets  Visualization of Rotary Encoder and Plot of Bz vs. Angle Visualization of Ring Magnet |
Quality Control of Magnetic Stripe Cards and Data/Audio Tapes Visualization of credit card stripe with damage to magnetization  Visualization of Magnetic Tape |
Reconstructon of obliterated serial numbers Recovered serial number, recorded with cmos-magview |
Welding seam inspection Welding Seam |
Magnetic Ink and Bank Note Visualization Security Features of US $10 Bank Note  Magnetic Ink on Check |
Magnetic UnitsConversion of Gauss to Tesla: 1µG = 0.1nT, 1mG = 100nT, 1G = 100µT, 10G = 1mT, 10,000G = 1T Relationship between Magnetic Flux Density (B) and Magnetic Field Strength (H): In vacuum (or air) B=µoH. For SI units µo = 4pi x 10-7H/m, B is expressed in Tesla and H in Ampere turn/m or A/m. Hence in vacuum or air a flux density of 1T = 796kA/m. For cgs units µo = 1, B is expressed in gauss and H in oersted. Hence in vacuum or air a flux density of 1 gauss = 1 oersted. For further information visit the NIST Reference on Constants, Units, and Uncertainty |
Operating PrincipleThe magneto-optic principle is based on the Faraday effect. It describes the rotation of the plarizaton plane of linearly polarized light when passing through a transparent medium. When light passes through a magneto-optical medium, the different angles of rotation of the polarization depends on the local magnetic field strength, resulting in contrast-differences which can be visually evaluated. Thus, a direct, real-time visualization of a quasi-static magnetic field over the entire sensor surface is achieved. |
ApplicationsQuality Control of Permanent Magnets Visualization of Rotary Encoder and Plot of Bz vs. Angle Visualization of Ring Magnet |
| Quality Control of Magnetic Stripe Cards and Data/Audio Tapes Visualization of credit card stripe with damage to magnetization Visualization of Magnetic Tape |
| Reconstructon of obliterated serial numbers Recovered serial number, recorded with cmos-magview |
| Welding seam inspection Welding Seam |
| Magnetic Ink and Bank Note Visualization Security Features of US $10 Bank Note Magnetic Ink on Check |
Magnetic UnitsConversion of Gauss to Tesla: 1µG = 0.1nT, 1mG = 100nT, 1G = 100µT, 10G = 1mT, 10,000G = 1T Relationship between Magnetic Flux Density (B) and Magnetic Field Strength (H): In vacuum (or air) B=µoH. For SI units µo = 4pi x 10-7H/m, B is expressed in Tesla and H in Ampere turn/m or A/m. Hence in vacuum or air a flux density of 1T = 796kA/m. For cgs units µo = 1, B is expressed in gauss and H in oersted. Hence in vacuum or air a flux density of 1 gauss = 1 oersted. For further information visit the NIST Reference on Constants, Units, and Uncertainty |
Tech Support
- Presentation: Overview about different types of MO-sensor curves
- Presentation: Because sometimes perspective DOES matter! Realtime magneto-optical field viewing
- Presentation: Magneto-Optic Domain Analysis of Electrical Steel
- Article, AM&P Magazine: Accurately Analyze Magnetic Field Distribution of Magnetic Materials
- National Institute of Justice – Magneto-Optical Sensors Bring Obliterated Serial Numbers Back to Life by Jim Dawson
- National Institute of Justice – Performance Evaluation and Utility Assessment of Magneto-Optical Sensor Technology for Detecting and Visualizing Obliterated Serial Numbers in Firearms
Pricing
Magneto-Optical Products In Stock
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CMOS-MagView-20.5x15.5mm-C | CMOS-Magview, Type C, 20.5×15.5mm, Measurement Area: 19x14mm, Range: ±125mT, Optical Resolution: 25um. 5MPx Camera. Software for visualization and image recording. Non-calibrated system. | $18,490.00 | |
| MOS-KIT-3A | Type A (±2kA/m) Sensor Kit containing:
| $2,630.00 |
Magneto-Optical Sensors
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| MOS-8x8mm-A | Magneto-Optical Sensor, 8x8mm, Type A, ±2mT | $690.00 | |
| MOS-8x8mm-B | Magneto-Optical Sensor, 8x8mm, Type B, ±38mT | $690.00 | |
| MOS-8x8mm-C | Magneto-Optical Sensor, 8x8mm, Type C, ±160mT | $690.00 | |
| MOS-8x8mm-D | Magneto-Optical Sensor, 8x8mm, Type D, ±6mT | $690.00 | |
| MOS-8x8mm-E | Magneto-Optical Sensor, 8x8mm, Type E | $1,160.00 | |
| MOS-20.5x15.5mm-A | Magneto-Optical Sensor, 20.5×15.5mm, Type A, ±2mT | $2,890.00 | |
| MOS-20.5x15.5mm-B | Magneto-Optical Sensor, 20.5×15.5mm, Type B, ±38mT | $2,890.00 | |
| MOS-20.5x15.5mm-C | Magneto-Optical Sensor, 20.5×15.5mm, Type C, ±160mT | $2,890.00 | |
| MOS-20.5x15.5mm-D | Magneto-Optical Sensor, 20.5×15.5mm, Type D, ±6mT | $2,890.00 | |
| MOS-60x45mm-A | Magneto-Optical Sensor, 45x60mm, Type A, ±2mT | Ask | |
| MOS-60x45mm-B | Magneto-Optical Sensor, 45x60mm, Type B, ±38mT | Ask | |
| MOS-60x45mm-C | Magneto-Optical Sensor, 45x60mm, Type C, ±160mT | Ask |
Magneto-Optical Sensor Kits
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| MOS-KIT-3A | Type A (±2kA/m) Sensor Kit containing:
| $2,630.00 |
MagView
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| MagView-20.5x15.5mm-A | MagView, Type A, 20.5×15.5mm, Measurement Area: 19.5×14.5mm, Range: ±2mT. Magnifier: 25.0mm Dia. X 150.0mm FL, MgF2 Coated, Plano-Convex Lens. Battery Operated. | $4,150.00 | |
| MagView-20.5x15.5mm-B | MagView, Type B, 20.5×15.5mm, Measurement Area: 19.5×14.5mm, Range: ±38mT. Magnifier: 25.0mm Dia. X 150.0mm FL, MgF2 Coated, Plano-Convex Lens. Battery Operated. | $4,150.00 | |
| MagView-20.5x15.5mm-C | MagView, Type C, 20.5×15.5mm, Measurement Area: 19.5×14.5mm, Range: ±160mT. Magnifier: 25.0mm Dia. X 150.0mm FL, MgF2 Coated, Plano-Convex Lens. Battery Operated. | $4,150.00 | |
| MagView-20.5x15.5mm-D | MagView, Type D, 20.5×15.5mm, Measurement Area: 19.5×14.5mm, Range: ±6mT. Magnifier: 25.0mm Dia. X 150.0mm FL, MgF2 Coated, Plano-Convex Lens. Battery Operated. | $4,150.00 | |
| MagView-20.5x15.5mm-D-Bias | MagView, Type D, 20.5×15.5mm, Measurement Area: 19.5×14.5mm, Range: ±6mT. Magnifier: 25.0mm Dia. X 150.0mm FL, MgF2 Coated, Plano-Convex Lens. Battery Operated. Integrated pair of permanent magnets to bias soft-magnetic test objects. | $4,440.00 |
MagEye
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| MagEye-8x8mm-A | MagEye, Type A, 8x8mm, Measurement Area: 7x7mm, Range: ±2mT, Optical Resolution: 10uM. Software for Visualizaton and Image Recording. Calibrated. | $5,580.00 |
CMOS-MagView
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CMOS-MagView-20.5x15.5mm-A | CMOS-Magview, Type A, 20.5×15.5mm, Measurement Area: 19x14mm, Range: ±2mT, Optical Resolution: 25um. 5MPx Camera. Software for visualization and image recording. Non-calibrated system. | $18,490.00 | |
| CMOS-MagView-20.5x15.5mm-B | CMOS-Magview, Type B, 20.5×15.5mm, Measurement Area: 19x14mm, Range: ±38mT, Optical Resolution: 25um. 5MPx Camera. Software for visualization and image recording. Non-calibrated system. | $18,490.00 | |
| CMOS-MagView-20.5x15.5mm-C | CMOS-Magview, Type C, 20.5×15.5mm, Measurement Area: 19x14mm, Range: ±125mT, Optical Resolution: 25um. 5MPx Camera. Software for visualization and image recording. Non-calibrated system. | $18,490.00 | |
| CMOS-MagView-20.5x15.5mm-D | CMOS-Magview, Type D, 20.5×15.5mm, Measurement Area: 19x14mm, Range: ±6mT, Optical Resolution: 25um. 5MPx Camera. Software for visualization and image recording. Non-calibrated system. | $18,490.00 | |
| CMOS-MagView-20.5x15.5mm-A-Cal | CMOS-Magview, Type A, 20.5×15.5mm, Measurement Area: 19x14mm, Range: ±2mT, Optical Resolution: 25um. 5MPx Camera. Software for visualization and image recording. Calibrated system. | $21,910.00 | |
| CMOS-MagView-20.5x15.5mm-B-Cal | CMOS-Magview, Type B, 20.5×15.5mm, Measurement Area: 19x14mm, Range: ±38mT, Optical Resolution: 25um. 5MPx Camera. Software for visualization and image recording. Calibrated system. | $21,910.00 | |
| CMOS-MagView-20.5x15.5mm-C-Cal | CMOS-Magview, Type C, 20.5×15.5mm, Measurement Area: 19x14mm, Range: ±125mT, Optical Resolution: 25um. 5MPx Camera. Software for visualization and image recording. Calibrated system. | $21,910.00 | |
| CMOS-MagView-20.5x15.5mm-A-M-CAL | CMOS-Magview, Type A, 20.5×15.5mm, Measurement Area: 19x14mm, Range: ±2mT, Optical Resolution: 15um (high resolution). 5MPx Camera. Software for visualization and image recording. Calibrated system. | $30,020.00 | |
| CMOS-MagView-20.5x15.5mm-B-M-CAL | CMOS-Magview, Type B, 20.5×15.5mm, Measurement Area: 19x14mm, Range: ±38mT, Optical Resolution: 15um (high resolution). 5MPx Camera. Software for visualization and image recording. Calibrated system. | $30,020.00 | |
| CMOS-MagView-20.5x15.5mm-C-M-CAL | CMOS-Magview, Type C, 20.5×15.5mm, Measurement Area: 19x14mm, Range: ±125mT, Optical Resolution: 15um (high resolution). 5MPx Camera. Software for visualization and image recording. Calibrated system. | $30,020.00 | |
| CMOS-MagView-20.5x15.5mm-D-Cal | CMOS-Magview, Type D, 20.5×15.5mm, Measurement Area: 19x14mm, Range: ±6mT, Optical Resolution: 25um. 5MPx Camera. Software for visualization and image recording. Calibrated system. | $21,910.00 | |
| CMOS-MagView-20.5x15.5mm-D-M-CAL | CMOS-Magview, Type D, 20.5×15.5mm, Measurement Area: 19x14mm, Range: ±6mT, Optical Resolution: 15um (high resolution). 5MPx Camera. Software for visualization and image recording. Calibrated system. | $30,020.00 | |
| CMOS-MagViewL-60x45mm-A | CMOS-Magview, Type A, 60x45mm, Measurement Area: 48.5×43.5mm, Range: ±2mT, Optical Resolution: 60um. 5MPx Camera. Software for visualization and image recording. Calibrated system. | $39,930.00 | |
| CMOS-MagViewL-60x45mm-B | CMOS-Magview, Type B, 60x45mm, Measurement Area: 48.5×43.5mm, Range: ±38mT, Optical Resolution: 60um. 5MPx Camera. Software for visualization and image recording. Calibrated system. | $39,930.00 | |
| CMOS-MagViewL-60x45mm-C | CMOS-Magview, Type C, 60x45mm, Measurement Area: 48.5×43.5mm, Range: ±125mT, Optical Resolution: 60um. 5MPx Camera. Software for visualization and image recording. Calibrated system. | $39,930.00 | |
| CMOS-MagViewXL-60x45mm-A-12MPx | CMOS-Magview, Type A, 60x45mm, Measurement Area: 48.5×43.5mm, Range: ±2mT, Optical Resolution: 30um. 12MPx Camera. Software for visualization and image recording. Calibrated system. | $43,720.00 | |
| CMOS-MagViewXL-60x45mm-B-12MPx | CMOS-Magview, Type B, 60x45mm, Measurement Area: 48.5×43.5mm, Range: ±38mT, Optical Resolution: 30um. 12MPx Camera. Software for visualization and image recording. Calibrated system. | $43,720.00 | |
| CMOS-MagViewXL-60x45mm-C-12MPx | CMOS-Magview, Type C, 60x45mm, Measurement Area: 48.5×43.5mm, Range: ±125mT, Optical Resolution: 30um. 12MPx Camera. Software for visualization and image recording. Calibrated system. | $43,720.00 |
CMOS-MagView - Accessories
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CMOS-MagView-PC | CMOS-Magview PC with pre-installed software | Ask | |
| CMOS-MagView-YOKE | Electromagnetic Yoke. Electromagnet for the generation of variable magnetic fields to bias soft magnetic test objects. Power supply: 0-30Vac, 0-5A. Or 0-30Vdc, 0-5A. For use with MagEye or CMOS-MagView-20.5×15.5mm. | $1,520.00 |
CMOS-MagView - Calibration, Maintenance and Installation
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CMOS-Calibration-20.5x15.5mm-X | Calibration for CMOS 20.5×15.5mm, specify sensor type | $3,250.00 | |
| CMOS-MagView-OnlineTraining | Online Training from Matesy, Germany. | Ask |
Terms and Conditions
Terms and Conditions:
Prices not inclusive of US tariffs on products manufactured in other countries. Tariffs rates effective at time of shipment will be added.
Prices above are for domestic deliveries to Canada, USA and Mexico only. Installation and Service pricing exclude shipping, travel and accommodation expenses.
For deliveries in all other countries please contact Matesy GmbH.
Prices are expressed in U.S. Dollars, FCA San Carlos, California.
Prices are subject to change without notice.
OEM discounts are available.
Payment:
Visa, MasterCard, Amex, Prepayment before shipment, or Net 30 days
(subject to credit acceptance).
Delivery:
Stock to 90 days, depending on quantity.